1998 QA77

1998QA77, 2000 AL14, 2000AL14, 40152, J98Q77A, K00A14L

All data for this body: [vot]

MPC data
Name (number) 1998 QA77 (40152)
a 2.98944
e 0.07365
i / sin(i) 8.4784 / 0.14744
q 2.76927
Q 3.20961
ω 41.5897
Node 275.6334
m 89.4080
n 0.1907
Epoch 2460800.5
nobs 3436
nopp 26
Years observed 1976-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.989
ep 0.059
sin(ip) 0.165
G 0.150
H 13.560
Mass
D 6.81 0.180
pV 0.240 0.0322
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 4.472
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9885 0.0585 0.1653 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.81 0.180 0.180 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.0322 0.0322 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.729 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
K X 0.4555 0.4840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.1697 0.4840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7454 0.4840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT